Libcwd is a full-featured and well-documented library that assists C++ developers with debugging their applications. It includes support for ostream-based debug output, custom debug channels and devices, memory allocation debugging, run-time sourcefile:linenumber information, and demangled type names of variables. It is thread-safe.

Cervisia is a KDE graphical frontend for the CVS client. It features checking out a module from a repository, updating or retrieving the status of a working directory or single files, common operations like add, remove and commit, diff against the repository and between different revisions, annotated view of a file, view of the log messages in tree and list form as well as resolving of conflicts in a file.

Objective Caml is the latest implementation of the Caml dialect of ML. It has full support for objects and classes combined with ML-style type reconstruction, a powerful module calculus in the style of Standard ML (but retaining separate compilation), a high-performance native code compiler (in addition to a Caml Light-style bytecode compiler), and labeled arguments with possible default value.

OSE provides a framework for building event driven systems, Web-based services, and distributed applications using C++ and Python. A HTTP servlet framework is included, and separate gateways for XML-RPC and SOAP protocols are also available.

Prototype Makefiles allows for very fast project startups; often no editing of Makefiles is needed at all. It is a collection of shared Makefiles and Makefile templates. The shared Makefiles contain the rules for building a project, cleaning it and making dependencies etc. The Makefile templates contain the data that is specific for each project. This separation avoids duplication of code in Makefiles and is therefore extremely easy to maintain and extend.

QtHello is an Othello program written in Qt. Its design makes it easy to extend both the computer player and human player interfaces. It currently has 6 different computer players ranging from completely random to tree search with Alpha-Beta pruning.

The Qt XInput Extension is a C library adding support for XInput devices (like tablets or joysticks) to Qt-based X11 applications. QXi supports devices with up to six valuator axes in absolute mode, up to 32 buttons, and any number of keys. It is built using autoconf and libtool, and comes with a simple example application.